Rack



FIG. 1 is a perspective view of the present invention.

FIG. 2 is a front elevation view of the present invention.

FIG. 3 is a right side elevation view of the present invention.

FIG. 4 is a back elevation view of the present invention.

FIG. 5 is a left side elevation view of the present invention.

FIG. 6 is a top plan view of the present invention; and,

FIG. 7 is a bottom plan view of the present invention.

The broken line showing of environmental features in FIGS. 1,2,4,6, and 7 is for illustrative purposes only and forms no part of the claimed design. 

The ornamental design for a rack, as shown and described. 